sitemesh2在tomcat和weblogic中同時使用的配置問題

（一）攔截*.do，裝飾器中匹配do

tomcat 可行

weblogic 不可行

web.xml

~~~

<filter>

<filter-name>sitemesh</filter-name>

<filter-class>

com.opensymphony.module.sitemesh.filter.PageFilter

</filter-class>

</filter>

<filter-mapping>

<filter-name>sitemesh</filter-name>

<url-pattern>*.do</url-pattern>

</filter-mapping>

~~~

decorators.xml

~~~

<decorators defaultdir="/pages/_decorators">

<excludes>

</excludes>

<decorator name="index" page="indexde.jsp">

<pattern>/index.do*</pattern>

</decorator>

</decorators>

~~~

（二）攔截forward *.jsp，裝飾器中匹配jsp

tomcat 可行

weblogic 可行

web.xml

~~~

<filter>

<filter-name>sitemesh</filter-name>

<filter-class>

com.opensymphony.module.sitemesh.filter.PageFilter

</filter-class>

</filter>

<filter-mapping>

<filter-name>sitemesh</filter-name>

<url-pattern>*.jsp</url-pattern>

<dispatcher>FORWARD</dispatcher>

</filter-mapping>

~~~

decorators.xml

~~~

<decorators defaultdir="/pages/_decorators">

<excludes>

</excludes>

<decorator name="index" page="indexde.jsp">

<pattern>/pages/index*</pattern>

</decorator>

</decorators>

~~~

（三）攔截*.do，裝飾器中同時匹配do和jsp

tomcat 可行

weblogic 可行

緣由：

摘自 http://markmail.org/message/gmurb6e5lnnivnw2#query:+page:1+mid:2z2pgcifcyi7ukag+state:result

A request comes in to a servlet, that servlet forwards to

a JSP page using RequestDispatcher.forward(). Now, in Tomcat, a call to

request.getServletPath() before and after the call to chain.doFilter() returns

the exact same thing, regardless of whether the target servlet executes a

forward. But in WebLogic, the call to getServletPath() after chain.doFilter()

returns the forwarded path, not the original path. So the path matching that

works in Tomcat doesn't work in WL, and vice-versa.

翻譯：

一個請求進入servlet，servlet又使用RequestDispatcher.forward()了一個jsp頁面。

在tomcat中，chain.doFilter() 先後使用request.getServletPath() 得到的信息是一致的。

在weblogic中，chain.doFilter() 後使用request.getServletPath() 得到的是forward後的地址。

web.xml

~~~

<filter>

<filter-name>sitemesh</filter-name>

<filter-class>

com.opensymphony.module.sitemesh.filter.PageFilter

</filter-class>

</filter>

<filter-mapping>

<filter-name>sitemesh</filter-name>

<url-pattern>*.do</url-pattern>

</filter-mapping>

~~~

decorators.xml

~~~

<decorators defaultdir="/pages/_decorators">

<excludes>

</excludes>

<decorator name="index" page="indexde.jsp">

<pattern>/pages/index*</pattern>

<pattern>/index.do*</pattern>

</decorator>

</decorators>

~~~